dojo小例子（6）页面打开后，请求数据，把反馈数据回填页面

来源：互联网发布：数据库crow s foot图编辑：程序博客网时间：2024/05/17 03:22

require(["dojo/parser","dojo/domReady!"], function(parser){parser.parse();});require(["dijit/form/Form", "dijit/form/ValidationTextBox", "dijit/form/TextBox", "dijit/form/Select", "dijit/form/Button"]); require(["dojo/request/xhr","dojo/domReady!"], function(xhr){xhr.get("/dojo/rest/getCompany", { // 请求数据    handleAs: "json"  }).then(function(data){  dijit.byId('myForm').set('value',data); // 数据回填表单，数据中的字段名必须和表单元素name一致    }, function(err){  alert("err:"+err);  });});

<div data-dojo-type="dijit/form/Form" id="myForm">    <table>       <tr>       <td align="right">公司名称: </td><td nowrap><input name="companyName" data-dojo-type="dijit/form/TextBox" value="三元"/></td></tr><tr><td align="right">电话号码:</td><td nowrap><input name="phone" data-dojo-type="dijit/form/TextBox" /></td></tr></table></div>

数据请求成功，并自动回填表单的前提：

1、数据中的字段名和表单元素name一一对应

2、页面中用到的dojo插件都要事先require进来，否则就会报错WARNING: Modules being Auto-Required: dijit/form/TextBox

TypeError: dijit.byId(...) is undefined

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